Case L. (perpendicular to keyboard)248.7 cm (98 in.); W. (parallel to keyboard): 126.4 cm (49-3/4 in.); Case D.: without lid: 30.2 cm (12 in.) Total H.:92.5 cm (36-3/4 in.); 3-octave span: 49.5 cm (19-1/2 in.); String L., longest 189 cm (74-1/2 in.), shortest 5.7 cm (2-1/4 in.), c2 27.6 cm (11 in.)
Wood, various materials
Graham S. Gadd (18, The Green, Twickenham, Middlesex England TW2 5 AA) states in a letter July 18, 2006 that the original owner was Mr. Hugh McIntosh, 39, Bloomsbury Square, London, his son David Mcintosh or some other member of the family.